<?php

/**
 * This is the model class for table "{{tag}}".
 *
 * The followings are the available model relations:
 * @property Tag $tag
 */
class Page extends CActiveRecord {
	

	/**
	 * Returns the static model of the specified AR class.
	 * @param string $className active record class name.
	 * @return Tag the static model class
	 */
	public static function model($className = __CLASS__) {
		return parent::model($className);
	}
	
	/**
	 * @return string the associated database table name
	 */
	public function tableName() {
		return '{{page}}';
	}
	
	/**
	 * @return array validation rules for model attributes.
	 */
	public function rules() {
		// NOTE: you should only define rules for those attributes that
		// will receive user inputs.
		return array(
			array('name, content','required','on' => 'insert, update'),
			array('name', 'unique', 'message'=>'Page with this name already exists.'),
			array('id,name,content','safe'),
			// The following rule is used by search().
			// Please remove those attributes that should not be searched.
			array('id,name', 'safe', 'on' => 'search')
		);
	}
	
	/**
	 * @return array relational rules.
	 */
	public function relations() {
		// NOTE: you may need to adjust the relation name and the related
		// class name for the relations automatically generated below.
		return array();
	}
	
	/**
	 * @return array customized attribute labels (name=>label)
	 */
	public function attributeLabels() {
		return array(
			'name' => Yii::t('app', 'Name'),
			'content' => Yii::t('app', 'Content'),
		);
	}
	
	/**
	 * Retrieves a list of models based on the current search/filter conditions.
	 * @return CActiveDataProvider the data provider that can return the models based on the search/filter conditions.
	 */
	public function search() {
		// Warning: Please modify the following code to remove attributes that
		// should not be searched.
		
		$criteria = new CDbCriteria;
		// $criteria->compare('name', $this->name, true);
		// $criteria->select = "t.*, COUNT(pt.post_id) AS post_count";
		// $criteria->join = "LEFT JOIN $pt pt ON pt.tag_id=t.id";
		// $criteria->group = 't.id';
		
		return new CActiveDataProvider($this, array(
			'criteria' => $criteria,
			'pagination'=>array(
				'pageSize'=>Yii::app()->params['defaultPageSize'],
			),
		));
	}
	
	public function getListData() {
		return CHtml::listData(self::model()->findAll(), 'id', 'name');
	}
	
	public function getUrl() {
		return Yii::app()->createAbsoluteUrl('site/page', array('name'=>$this->name));
	}
}